石油石化节能与减排
石油石化節能與減排
석유석화절능여감배
2012年
6期
1-5
,共5页
氢气%乙烯%化肥%管理%优化%成本
氫氣%乙烯%化肥%管理%優化%成本
경기%을희%화비%관리%우화%성본
hydrogen%ethylene%fertilizer%management%optimization%cost
氢气资源系统优化是现代炼化企业降低生产成本、提高竞争力的重要措施。介绍了镇海炼化近年来通过增加重整和乙烯裂解等副产氢气能力、实施化肥装置向炼油装置供氢、建设炼厂含氢气体回收等项目实施低成本氢气策略，并按照氢气压力和纯度高低进行分级综合利用，优化供氢网络，强化用氢管理，极大降低了炼厂用氢总成本。
氫氣資源繫統優化是現代煉化企業降低生產成本、提高競爭力的重要措施。介紹瞭鎮海煉化近年來通過增加重整和乙烯裂解等副產氫氣能力、實施化肥裝置嚮煉油裝置供氫、建設煉廠含氫氣體迴收等項目實施低成本氫氣策略，併按照氫氣壓力和純度高低進行分級綜閤利用，優化供氫網絡，彊化用氫管理，極大降低瞭煉廠用氫總成本。
경기자원계통우화시현대련화기업강저생산성본、제고경쟁력적중요조시。개소료진해련화근년래통과증가중정화을희렬해등부산경기능력、실시화비장치향련유장치공경、건설련엄함경기체회수등항목실시저성본경기책략，병안조경기압력화순도고저진행분급종합이용，우화공경망락，강화용경관리，겁대강저료련엄용경총성본。
Optimization of hydrogen resources is an important measure for a modern petrochemical enterprise to cut cost and enhance competitiveness. Based on increasing hydrogen production from CCR and ethylene by-products, supplying hydrogen to the reifnery from the fertilizer, recovering reifnery gas containing hydrogen, grading utilization according to hydrogen pressure and purity, optimizing hydrogen network and strengthening hydrogen management, Zhenhai Reifning&Chemical Company has greatly reduced the total cost of reifnery hydrogen.
